A Researcher Gives IQ Tests to a Large Group of Adults

question 33

Multiple Choice

A researcher gives IQ tests to a large group of adults, and discovers that the
mean, median and mode all equal 100. The highest score in the group was 130
and the lowest was 70. Between IQ's of 75 and 125, 80% of the group was found, and 50% were found between IQ's of 90 and 110. The shape of the graphed distribution was mesokurtic.
-The fifth decile coincided with an IQ of

• A) 70
• B) 75
• C) 100
• D) 125

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Definitions:

Mutual Trust

A reciprocal believe between parties that each will act in the interest of the other, essential for effective teamwork and cooperation.

Directive Leadership

Is a leadership style characterized by providing clear instructions, setting defined goals, and closely supervising tasks, often applied in situations requiring tight control or when tasks are unstructured.

Supportive Leadership

A leadership approach that involves showing concern for employees' well-being, needs, and personal development to enhance their performance and satisfaction.

Participative Leadership

Participative leadership is a management style where leaders involve team members in the decision-making process, enhancing collaboration and commitment.